ad sharing plugin only displays the before content ad, after content ad not shown

ad sharing plugin only displays the before content ad, after content ad not shown.

I tried changing both filtered to unfiltered and still no changes.. any suggestions??

Update, i figured it out. i had to disable my other plugin "SFC - Like Button." I've got to find something similar to this plugin as I am actually running a contest for users that post to our site and get the most FB recommendation sent by their readers. I will be looking for a solution to this.